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<?php $a = [[45, 16, 18, 72], [23, 8, 9, 36, 15, 36]]; $parts = []; foreach ($a as $subarray) { $parts[] = '[' . implode(' ', $subarray) . ']'; } echo '[' . implode(', ', $parts) . ']';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 10
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/ug0H2
function name:  (null)
number of ops:  16
compiled vars:  !0 = $a, !1 = $parts, !2 = $subarray
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    5     1        ASSIGN                                                       !1, <array>
    6     2      > FE_RESET_R                                           $5      !0, ->10
          3    > > FE_FETCH_R                                                   $5, !2, ->10
    7     4    >   FRAMELESS_ICALL_2                implode             ~7      '+', !2
          5        CONCAT                                               ~8      '%5B', ~7
          6        CONCAT                                               ~9      ~8, '%5D'
          7        ASSIGN_DIM                                                   !1
          8        OP_DATA                                                      ~9
    6     9      > JMP                                                          ->3
         10    >   FE_FREE                                                      $5
    9    11        FRAMELESS_ICALL_2                implode             ~10     '%2C+', !1
         12        CONCAT                                               ~11     '%5B', ~10
         13        CONCAT                                               ~12     ~11, '%5D'
         14        ECHO                                                         ~12
         15      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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